WO2017117693A1 - 一种直照式和柔光式可变换的拍摄用led照明灯 - Google Patents

一种直照式和柔光式可变换的拍摄用led照明灯 Download PDF

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Publication number
WO2017117693A1
WO2017117693A1 PCT/CN2016/000201 CN2016000201W WO2017117693A1 WO 2017117693 A1 WO2017117693 A1 WO 2017117693A1 CN 2016000201 W CN2016000201 W CN 2016000201W WO 2017117693 A1 WO2017117693 A1 WO 2017117693A1
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Prior art keywords
light
illumination
led
lamp housing
led light
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PCT/CN2016/000201
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English (en)
French (fr)
Inventor
林璧光
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林璧光
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Application filed by 林璧光 filed Critical 林璧光
Priority to KR1020177002142A priority Critical patent/KR20170117361A/ko
Priority to GB1622033.7A priority patent/GB2554473B/en
Priority to AU2016277686A priority patent/AU2016277686B2/en
Priority to JP2017506962A priority patent/JP6768636B2/ja
Priority to KR1020197031037A priority patent/KR102131573B1/ko
Priority to CA2955868A priority patent/CA2955868C/en
Publication of WO2017117693A1 publication Critical patent/WO2017117693A1/zh

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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/20—Controlling the colour of the light
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • G03B15/03—Combinations of cameras with lighting apparatus; Flash units
    • G03B15/05—Combinations of cameras with electronic flash apparatus; Electronic flash units
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings
    • F21V3/06—Globes; Bowls; Cover glasses characterised by materials, surface treatments or coatings characterised by the material
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B15/00—Special procedures for taking photographs; Apparatus therefor
    • G03B15/02—Illuminating scene
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0514—Separate unit
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0564—Combinations of cameras with electronic flash units characterised by the type of light source
    • G03B2215/0567—Solid-state light source, e.g. LED, laser
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B2215/00—Special procedures for taking photographs; Apparatus therefor
    • G03B2215/05—Combinations of cameras with electronic flash units
    • G03B2215/0582—Reflectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means

Definitions

  • the present invention relates to a lighting device for photography or imaging, and more particularly to a direct illumination type and a soft light type convertible LED illumination lamp for shooting.
  • the structure can be divided into two types: direct-illumination and soft-light type.
  • the direct-illumination LED illumination lamp has the Chinese utility model patent No. 201120502007.5 which the applicant applied for earlier.
  • "A splicable LED type illumination lamp for imaging” is a circuit board in which a plurality of LED light sources are arranged in a direct illumination manner and arranged in a light-emitting window of a lamp housing.
  • the LED type illumination lamp can be irradiated with a relatively long distance, but the light is relatively glaring, and a soft plate can be added to the light-emitting window of the lamp housing to reduce the glare of the light.
  • the LED light for the soft-light type shooting is "a kind of LED illumination lamp for photography or imaging" as disclosed in the Chinese Utility Model Patent No. 201320017274.2, which is previously filed by the applicant, and is mounted on the inner side of the light-emitting window of the lamp housing.
  • a plastic light guide plate whose front side is covered with a light-emitting window is arranged such that a plurality of LED light sources are arranged on the outer side of the side of the plastic light guide plate in a direct manner toward the side of the plastic light guide plate.
  • the LED type illumination lamp has a soft light and is not glare, but the illumination distance is relatively short, and the illumination distance of the LED type illumination lamp for direct illumination type is shorter.
  • LED-type illumination lamps for shooting have their own advantages.
  • the LED illumination lamps for direct illumination In the shooting situations where the illumination distance is long, it is often necessary to use the LED illumination lamps for direct illumination to achieve the desired illumination effect; the shooting occasions with close illumination distances often need to be soft.
  • LED lighting for light shooting can achieve the desired lighting effect. If the photographer needs to carry the direct-illumination LED lighting and the soft-lighting LED lighting when shooting out or taking pictures, it is very troublesome.
  • the object of the present invention is to provide an improved direct-illumination and soft-light convertible LED illumination lamp.
  • the technical solution adopted by the present invention to solve the technical problem thereof is: a direct illumination type and a soft light type changeable
  • the LED lighting device includes a lamp housing, a plurality of LED light sources installed in the lamp housing, a power connector and a power switch disposed on the lamp housing, and a connection bracket disposed outside the lamp housing, wherein the lamp housing
  • the front side is provided with a light-emitting window, wherein: a front LED light source is arranged on the front side of the light-emitting window, and a front LED light source is directed toward the front side of the LED light, and the light-emitting window has a light on the inner side of the light-emitting window.
  • a plurality of side LED light sources are arranged on the housing, and a transparent light guide plate covering the light emitting window is mounted on the lamp housing in front of the front LED light source, and the illumination directions of the side LED light sources are respectively
  • the light guide plate is disposed on the inner side surface of the transparent light guide plate, and the light guide hole is disposed on the inner surface of the front side LED light source, and the illumination mode switch is further disposed on the lamp housing.
  • the power connector of the above technical solution may be a dry battery holder or an external power socket.
  • connection bracket described in the above technical solution may be a hot shoe type connection bracket connected to the photographing device, or may be a connection bracket connected to the floor stand or the table stand.
  • the circuit board of the above technical solution may further be mounted with a circuit board, and the front LED light source and the side LED light source are respectively electrically connected with the power connector, the power switch, the illumination mode switch, and the circuit board.
  • the illuminating window of the above technical solution may be a detachable window frame disposed on the lamp housing.
  • the lamp housing of the above technical solution may further be provided with an illumination brightness adjuster and an illumination color temperature adjuster, wherein the front LED light source and the side LED light source are respectively connected with the power connector, the power switch, the illumination mode switch, and the illumination brightness.
  • a corresponding electrical connection is made between the regulator, the illumination color temperature regulator, and the circuit board.
  • the invention has the beneficial effects that since a plurality of front LED light sources are arranged and arranged on the lamp housing on the inner side of the inner side of the light-emitting window, the illumination direction of the front LED light source faces the front of the LED illumination lamp, and the inner side of the illumination window is in front of the front LED light source.
  • the light guide plate mounted on the lamp housing covering the light-emitting window is a transparent light guide plate, so the LED illumination lamp can be directly illuminated by the front LED light source and through the transparent light guide plate, which is ideal for shooting at a long distance. illumination.
  • a plurality of side LED light sources are arranged on the lamp housing on the inner side of the inner side of the illumination window, and a transparent light guide plate covering the illumination window is mounted on the lamp housing in front of the front LED light source inside the illumination window.
  • the illumination direction of the side LED light source is respectively directed to the peripheral sides of the transparent light guide plate, and the transparent light guide plate is uniformly covered with light reflection pits on the inward surface of the front LED light source, so the LED illumination lamp can pass through the side
  • the LED light source and transparent light guide are softly illuminated to provide ideal illumination for closer shots. Since the illumination mode switch is arranged on the lamp housing, the above two illumination modes can be conveniently and quickly converted at the shooting site.
  • the invention can not only provide the photographer with the convenience of reducing the carrying convenience and the quick conversion of the illumination mode when taking photos or photographing, but also fills the new type of lighting for the photography or camera lighting field. Blank space for supplies.
  • FIG. 1 is a perspective view of an embodiment of the present invention.
  • Figure 2 is a perspective view of the window frame of Figure 1 taken out.
  • FIG. 3 is a perspective view of the transparent light guide plate removed from FIG. 2.
  • Fig. 4 is a partially enlarged perspective view of Fig. 3;
  • Figure 5 is a schematic rear view of Figure 1.
  • Figure 6 is a perspective view of another embodiment of the present invention.
  • lamp housing 1, power connector; 3, power switch; 4, connecting bracket; 5, lighting window; 6, front LED light source; 7, side LED light source; 8, transparent light guide; The side of the light guide plate; 10, the light reflecting pit; 11, the lighting mode switch; 12, the external power socket; 13, the LED lighting angle adjustment joint; 14, the window frame; 15, the light brightness adjuster; Illumination color temperature regulator; 17, connecting bracket.
  • the direct-illuminated and soft-light-convertible LED illumination lamp for photographing includes a lamp housing 1, a plurality of LED light sources mounted in the lamp housing 1, and is disposed on the lamp housing 1.
  • a transparent light guide plate 8 covering the light-emitting window 5 is mounted on the lamp housing 1 in front of the front LED light source 6 or the like on the inner side of the light-emitting window 5, and the illumination directions of the
  • the power connector 2 is a dry battery holder, and an external power socket 12 is additionally disposed on the lamp housing 1.
  • the connecting bracket 5 is a hot shoe type connecting bracket connected to the photographing device, and is further provided with an LED illumination lamp illumination angle adjusting joint 13.
  • a circuit board (not shown) is also mounted in the lamp housing 1 .
  • the front LED light source 6 and the like, the side LED light source 7 and the like are electrically connected to the power connector 2, the power switch 3, the illumination mode changeover switch 11, and the circuit board.
  • the illuminating window 6 is disposed on a detachable window frame 14 on the lamp housing 1.
  • the lamp housing 1 is further provided with an illumination brightness adjuster 15 and an illumination color temperature adjuster 16, the front LED The light source 6 and the like and the side LED light source 7 and the like are electrically connected to the power connector 2, the power switch 3, the illumination mode changeover switch 11, the illumination brightness adjuster 15, the illumination color temperature adjuster 16, and the circuit board.
  • the direct-illuminated and soft-light convertible LED illumination lamp is compared with the direct-illuminated and soft-light convertible imaging LED illumination lamp of FIG. 1 , except that the connection bracket 17 is connected to the ground.
  • the connecting bracket of the tripod or the table stand is the same as the direct-illuminating and soft-light converting LED lighting of FIG.

Abstract

一种直照式和柔光式可变换的拍摄用LED照明灯，包括一个灯壳体（1）、若干LED光源（6、7）、电源连接器（2）、电源开关（3）、连接支架（4），灯壳体（1）正面有发光窗口（5），发光窗口（5）内侧正面安装排列有若干正面LED光源（6）、照射方向朝向LED照明灯前方，发光窗口（5）内侧四周侧面安装排列有若干侧面LED光源（7），发光窗口（5）内侧安装有一片覆盖发光窗口（5）的透明导光板（8），侧面LED光源（7）的照射方向分别朝向透明导光板（8）的四周侧面（9），透明导光板（8）对着正面LED光源（6）的朝内表面上均布有光线反射凹坑（10），灯壳体（1）上设置有照明方式转换开关（11）。

Description

一种直照式和柔光式可变换的拍摄用LED照明灯 技术领域
本发明涉及照相或摄像用照明装置，特别是一种直照式和柔光式可变换的拍摄用LED照明灯。
背景技术
目前普遍使用的拍摄用LED照明灯，结构形式可分为直照式和柔光式二类：其中直照式拍摄用LED照明灯有如本申请人在先申请的中国实用新型专利第201120502007.5号的“一种可拼接的摄像用LED型照明灯”，是将若干LED光源向前直照方式安装排列在灯壳体的发光窗口内的电路板上。这种LED型照明灯的光线照射距离可以较远，但光线比较刺目，可以在灯壳体的发光窗口加装柔光板来降低光线的刺目程度。柔光式拍摄用LED照明灯有如本申请人在先申请的中国实用新型专利第201320017274.2号的“一种摄影或摄像用的LED照明灯”，是在灯壳体的发光窗口内侧处安装有一片以其正面覆盖着发光窗口的塑料导光板，将若干LED光源以向塑料导光板侧面直照的方式排列在塑料导光板侧面的外侧四周。这种LED型照明灯的光线柔和、不刺眼，但照射距离较近，比直照式拍摄用LED型照明灯的光线照射距离要短。
上述二类拍摄用LED型照明灯各有所长，照射距离较远的拍摄场合往往需要使用直照式拍摄用LED照明灯才能达到理想的照明效果；照射距离较近的拍摄场合往往需要使用柔光式拍摄用LED照明灯才能达到理想的照明效果。如果拍摄者外出照相或摄像时既需要携带直照式拍摄用LED照明灯，又需要携带柔光式拍摄用LED照明灯，那是很麻烦的事。目前还没有一种既十分合适进行较远距离的拍摄照明又十分合适进行较近距离的拍摄照明的LED照明灯。
发明内容
为了克服现有拍摄者外出照相或摄像时既需要携带直照式拍摄用LED照明灯又需要携带柔光式拍摄用LED照明灯所带来的使用麻烦，而目前还没有一种既十分合适进行较远距离的拍摄照明又十分合适进行较近距离的拍摄照明用的LED照明灯的缺陷，本发明的目的是提供一种改进的直照式和柔光式可变换的拍摄用LED照明灯，可以克服现有技术的缺陷。
本发明解决其技术问题所采用的技术方案是：一种直照式和柔光式可变换 的拍摄用LED照明灯，包括一个灯壳体、安装在灯壳体内的若干LED光源、设置于灯壳体上的电源连接器和电源开关、设于灯壳体外的连接支架，其中灯壳体正面设有发光窗口，其特征是：所述发光窗口内侧正面的灯壳体上安装排列有若干正面LED光源，正面LED光源的照射方向朝向LED照明灯前方，所述发光窗口内侧四周侧面的灯壳体上安装排列有若干侧面LED光源，所述发光窗口内侧在所述正面LED光源前方的灯壳体上安装有一片覆盖所述发光窗口的透明导光板，所述侧面LED光源的照射方向分别朝向所述透明导光板的四周侧面，所述透明导光板对着正面LED光源的朝内表面上均布有光线反射凹坑，灯壳体上还设置有照明方式转换开关。
上述技术方案所述电源连接器可以是干电池座，也可以是外置电源插座。
上述技术方案所述连接支架可以是连接拍摄设备的热靴式连接支架，也可以是连接落地脚架或台式脚架的连接支架。
上述技术方案所述灯壳体内还可以安装有电路板，所述正面LED光源和侧面LED光源均与所述电源连接器、电源开关、照明方式转换开关、电路板之间进行对应的电连接。
上述技术方案所述发光窗口可以是设置在灯壳体上的一个拆装式的窗口框上。
上述技术方案所述灯壳体上还可以设置有光照亮度调节器、光照色温调节器，所述正面LED光源和侧面LED光源均与所述电源连接器、电源开关、照明方式转换开关、光照亮度调节器、光照色温调节器、电路板之间进行对应的电连接。
本发明的有益效果：由于所述发光窗口内侧正面的灯壳体上安装排列有若干正面LED光源，正面LED光源的照射方向朝向LED照明灯前方，所述发光窗口内侧在所述正面LED光源前方的灯壳体上安装的覆盖所述发光窗口的导光板是透明导光板，所以LED照明灯可以通过正面LED光源、透过透明导光板进行直照式照射，为较远距离的拍摄提高理想的照明。由于所述发光窗口内侧四周侧面的灯壳体上安装排列有若干侧面LED光源，所述发光窗口内侧在所述正面LED光源前方的灯壳体上安装有一片覆盖所述发光窗口的透明导光板，所述侧面LED光源的照射方向分别朝向所述透明导光板的四周侧面，所述透明导光板对着正面LED光源的朝内表面上均布有光线反射凹坑，所以LED照明灯可以通过侧面LED光源和透明导光板进行柔光式照射，为较近距离的拍摄提供理想的照明。 由于灯壳体上设置有照明方式转换开关，所以上述这二种照明方式可以在拍摄现场实现方便、快速转换。本发明不但可以为拍摄者外出照相或摄像时提供减少携带物所带来的使用方便性和照明方式转换的快捷性，而且为照相或摄像的照明领域通过一种新用品，并填补了这种用品的空白。
以下结合附图和实施例对本发明作进一步说明。
附图说明
图1是本实用新型一种实施例的立体示意图。
图2是图1拆出窗口框的立体示意图。
图3是图2拆出透明导光板的立体示意图。
图4是图3的局部放大立体示意图。
图5是图1的背面示意图。
图6是本实用新型另一种实施例的立体示意图。
图中：1、灯壳体；2、电源连接器；3、电源开关；4、连接支架；5、发光窗口；6、正面LED光源；7、侧面LED光源；8、透明导光板；9、导光板的侧面；10、光线反射凹坑；11、照明方式转换开关；12、外置电源插座；13、LED照明灯照射角度调整关节；14、窗口框；15、光照亮度调节器；16、光照色温调节器；17、连接支架。
具体实施方式
参照图1～图5，本直照式和柔光式可变换的拍摄用LED照明灯，包括一个灯壳体1、安装在灯壳体1内的若干LED光源、设置于灯壳体1上的电源连接器2和电源开关3、设于灯壳体1外的连接支架4，其中灯壳体1正面设有发光窗口5，其特征是：所述发光窗口5内侧正面的灯壳体1上安装排列有若干正面LED光源6等，正面LED光源6等的照射方向均分别朝向LED照明灯前方，所述发光窗口5内侧四周侧面的灯壳体1上安装排列有若干侧面LED光源7等，所述发光窗口5内侧在所述正面LED光源6等前方的灯壳体1上安装有一片覆盖所述发光窗口5的透明导光板8，所述侧面LED光源7等的照射方向分别朝向所述透明导光板8四周的侧面9等，所述透明导光板8对着正面LED光源6的朝内表面上均布有光线反射凹坑10等，灯壳体1上还设置有照明方式转换开关11。
另外，所述电源连接器2是一个干电池座，灯壳体1上还另外设置一个外置电源插座12。所述连接支架5是连接拍摄设备的热靴式连接支架，上面还设有LED照明灯照射角度调整关节13。所述灯壳体1内还安装有电路板(未示出)， 正面LED光源6等和侧面LED光源7等均与电源连接器2、电源开关3、照明方式转换开关11、电路板之间进行对应的电连接。所述发光窗口6是设置在灯壳体1上的一个拆装式的窗口框14上，所述灯壳体1上还设置有光照亮度调节器15和光照色温调节器16，所述正面LED光源6等和侧面LED光源7等均与电源连接器2、电源开关3、照明方式转换开关11、光照亮度调节器15和光照色温调节器16、电路板之间进行对应的电连接。
参照图6，本直照式和柔光式可变换的拍摄用LED照明灯与图1的本直照式和柔光式可变换的拍摄用LED照明灯比较，差别在于连接支架17是连接落地脚架或台式脚架的连接支架，其他结构与图1的本直照式和柔光式可变换的拍摄用LED照明灯相同。

Claims (6)

  1. 一种直照式和柔光式可变换的拍摄用LED照明灯，包括一个灯壳体、安装在灯壳体内的若干LED光源、设置于灯壳体上的电源连接器和电源开关、设于灯壳体外的连接支架，其中灯壳体正面设有发光窗口，其特征是：所述发光窗口内侧正面的灯壳体上安装排列有若干正面LED光源，正面LED光源的照射方向朝向LED照明灯前方，所述发光窗口内侧四周侧面的灯壳体上安装排列有若干侧面LED光源，所述发光窗口内侧在所述正面LED光源前方的灯壳体上安装有一片覆盖所述发光窗口的透明导光板，所述侧面LED光源的照射方向分别朝向所述透明导光板的四周侧面，所述透明导光板对着正面LED光源的朝内表面上均布有光线反射凹坑，灯壳体上还设置有照明方式转换开关。
  2. 按权利要求1所述的直照式和柔光式可变换的拍摄用LED照明灯，其特征是所述电源连接器为干电池座或外置电源插座。
  3. 按权利要求1或2所述的直照式和柔光式可变换的拍摄用LED照明灯，其特征是所述连接支架是连接拍摄设备的热靴式连接支架、连接落地脚架的连接支架或连接落台式脚架的连接支架。
  4. 按权利要求1或2所述的直照式和柔光式可变换的拍摄用LED照明灯，其特征是所述灯壳体内安装有电路板，所述正面LED光源和侧面LED光源均与所述电源连接器、电源开关、照明方式转换开关、电路板之间进行对应的电连接。
  5. 按权利要求1或2所述的直照式和柔光式可变换的拍摄用LED照明灯，其特征是所述发光窗口是设置在灯壳体上的一个拆装式的窗口框上。
  6. 按权利要求1或2所述的直照式和柔光式可变换的拍摄用LED照明灯，其特征是所述灯壳体上设置有光照亮度调节器和光照色温调节器，所述正面LED光源和侧面LED光源均与所述电源连接器、电源开关、照明方式转换开关、光照亮度调节器、光照色温调节器、电路板之间进行对应的电连接。
    。
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